Why does my screen change the colors on the moniter when I type

[anwmmb10]

When I type certian letters on my keyboard, my moniter goes into negative colors ad the screen flickers

 

[webworkings]

Could be a loose connection. If you can open up the laptop I would disconnect and then reconnect the cable from the motherboard to the display (at both ends) and see if that resolves the problem.

If you don't feel comfortable doing it yourself, and it isn't under warranty, then try a local tech. Or, if it is under warranty, then contact the manufacturer and don't do any work on it.

 

[bignastyid]

I agree that it is probably a loose LCD cable.